Home / 200,580-432,504

Finding the Third Proportional to 200,580 and 432,504

Calculator

Solution

The third proportional to 200,580 and 432,504 is: 932,594.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,580 : 432,504 = 432,504 : x
  2. Step 2: Convert to fraction form
    200,580/432,504 = 432,504/x
  3. Step 3: Cross multiply
    200,580x = 432,504 × 432,504
  4. Step 4: Simplify right side
    200,580x = 187,059,710,016
  5. Step 5: Solve for x
    x = 187,059,710,016/200,580
  6. Step 6: Final answer
    x = 932,594.03

Related Problems

Find third proportional to 100,290 and 216,252
Half scale
Find third proportional to 401,160 and 865,008
Double scale
Find third proportional to 200,582 and 432,508
Similar ratio
Find third proportional to 300,870 and 648,756
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.